nomadts/cart-item-and-shopping-cart-interfaces.ts

## cart-item-and-shopping-cart-interfaces.ts
interface CartItem {
  productId: string;
  productName: string;
  price: number;
  quantity: number;
}

interface ShoppingCart {
  items: CartItem[];
  totalAmount: number;
}
	interface CartItem {
	productId: string;
	productName: string;
	price: number;
	quantity: number;
	}

	interface ShoppingCart {
	items: CartItem[];
	totalAmount: number;
	}